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Oxygen vs Abbreviation - What's the difference?

oxygen | abbreviation |

As nouns the difference between oxygen and abbreviation

is that oxygen is a chemical element (symbol o) with an atomic number of 8 and relative atomic mass of 159994 while abbreviation is the result of shortening or reducing; abridgment .

oxygen

English

Noun

(wikipedia oxygen)
  • A chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994.
  • Molecular oxygen (O2), a colorless, odorless gas at room temperature.
  • * {{quote-magazine, year=2013, month=September-October, author= Katie L. Burke
    • , magazine=(American Scientist), title= In the News , passage=Oxygen' levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis: the ability to convert water and carbon dioxide into carbohydrates and waste ' oxygen using solar energy. The evolutionary precursor of photosynthesis is still under debate, and a new study sheds light.}}
  • (medicine) A mixture of oxygen and other gases, administered to a patient to help him or her to breathe.
  • (countable) An atom of this element.

    • Derived terms

    * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

    Related terms

    * BSCCO * Entonox * hydroxy- * hydroxyl * oxide * oxo-, oxo * oxy-, oxy * oxygenase * oxygenate * oxygenation * oxylith * oxytocic * YBCO

    Synonyms

    * sourstuff * when used as a packaging gas

    See also

    * ozone ----

    abbreviation

    English

    (wikipedia abbreviation)

    Alternative forms

    *

    Noun

    (en noun)
  • The result of shortening or reducing; abridgment.
  • (linguistics) A shortened or contracted form of a word or phrase, used to represent the whole, utilizing omission of letters, and sometimes substitution of letters, or duplication of initial letters to signify plurality, including signs such as, +, =, @.
  • The process of abbreviating.
  • (music) A notation used in music score to denote a direction, as pp or mf.
  • (music) One or more dashes through the stem of a note, dividing it respectively into quavers, semiquavers, demisemiquavers, or hemidemisemiquavers.
  • Any convenient short form used as a substitution for an understood or inferred whole.
    • the phrase "civil rights" is an abbreviation for a whole complex of relationships. - Pres. Truman's comittee on Civil Rights
  • (biology) Loss during evolution of the final stages of the ancestral ontogenetic pattern.
  • (mathematics) Reduction to lower terms, as a fraction.

    • See also

    *

    References

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